Base | Representation |
---|---|
bin | 10100011111011011… |
… | …101111000110110011 |
3 | 2002210101000121200202 |
4 | 110133123233012303 |
5 | 330030030413021 |
6 | 14035131305415 |
7 | 1406143423430 |
oct | 243733570663 |
9 | 62711017622 |
10 | 22002201011 |
11 | 937073a2aa |
12 | 43205ab26b |
13 | 20c8442a6b |
14 | 10ca194b87 |
15 | 88b915a0b |
hex | 51f6ef1b3 |
22002201011 has 4 divisors (see below), whose sum is σ = 25145372592. Its totient is φ = 18859029432.
The previous prime is 22002201007. The next prime is 22002201041. The reversal of 22002201011 is 11010220022.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11010220022 = 2 ⋅5505110011.
It is a cyclic number.
It is not a de Polignac number, because 22002201011 - 22 = 22002201007 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 22002200983 and 22002201001.
It is not an unprimeable number, because it can be changed into a prime (22002201041) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1571585780 + ... + 1571585793.
It is an arithmetic number, because the mean of its divisors is an integer number (6286343148).
Almost surely, 222002201011 is an apocalyptic number.
22002201011 is a deficient number, since it is larger than the sum of its proper divisors (3143171581).
22002201011 is an equidigital number, since it uses as much as digits as its factorization.
22002201011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3143171580.
The product of its (nonzero) digits is 16, while the sum is 11.
Adding to 22002201011 its reverse (11010220022), we get a palindrome (33012421033).
The spelling of 22002201011 in words is "twenty-two billion, two million, two hundred one thousand, eleven".
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